taser
taser[ˈteɪzə]noun- (US trademark)a weapon firing barbs attached by wires to batteries, causing temporary paralysis
(美 商标)泰瑟枪(可发射一束带电镖箭使人暂时瘫痪不能动弹)
语源- 1970s: from the initial letters of Tom Swift's electric rifle (a fictitious weapon), on the pattern of laser
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